Aug 16

Community Feedback Gathering

By Miles IT Admin past events

Date: Wednesday, August 26
Time: 7:00pm – 8:00pm
Location: Virtual

Community Feedback Gathering

Over the past four years, the Mid-Hudson Regional Clean Energy Hub and Sustainable Westchester have connected community members with energy efficiency programs, contractors, and clean energy workforce development. Join us to reflect on our progress and share your ideas for how we can better serve our community in the years ahead.

*Each participant can receive a $10 gift card for attending the entire session*

May 01

Sustainability Solutions for Nonprofits

By Miles IT Admin past events

Date: May 19, 2026
Time: 12:00pm – 12:45pm

Sustainability Programming & Savings Opportunities for Nonprofits

Event Information:

Join Sustainable Westchester and Nonprofit Westchester for a FREE webinar on how your nonprofit can leverage key energy, sustainability, and workforce development programs to benefit your employees, membership, clients, and operating capacity. This webinar — happening on Tuesday, May 19th at 12pm — will cover various opportunities for nonprofits, including:

📝 Getting free, expert advice on energy-related upgrades (for homeowners, renters, nonprofits, and all types of property owners);
⚡ Taking steps to reduce on-site energy usage and utility costs;
👷🏽‍♂️ Tapping into workforce training and hiring programs that can be shared with your clients; or
📣 Sharing information about sustainability-focused resources and events.

There’s no better time than the present to highlight your nonprofit as a sustainability leader! Learn more about how these programs can advance your organization’s mission and impact by registering at bit.ly/NonprofitsWebinar2026 .

Sustainability Programming & Savings Opportunities for Nonprofits

Apr 06

Westchester Earth Month Events 2026

By Dan Welsh past events

Westchester Earth Month Events 2026

– EVENTS AROUND WESTCHESTER – EVENTOS EN WESTCHESTER – EVENTS AROUND WESTCHESTER – EVENTOS EN WESTCHESTER

Earth Day 2026 events around Westchester

* = Pre-registration Required

Month Long Events

Rivertowns Earth Month Scavenger Hunt | March 29 to May 3, 2026 | Hastings to Sleepy Hollow

Saturday, Mar 28, 2026

North Salem 2026 Annual Roadside Clean-up! | 9:00 AM – 11:00 AM | 274 Titicus Road North Salem, NY 10560

Sunday, Mar 29, 2026

TarryHollow Repair Cafe | 10:00 PM – 2:00 PM | James F. Galgano Building Sleepy Hollow Senior Center, 55 Elm Street, Sleepy Hollow, NY 10591

Saturday, Apr 4, 2026

*Cleanup at Twin Lakes County Park with Hudson River Restoration Project | 10:00 AM – 12:00 PM | Twin Lakes Park, Eastchester, NY 10709

Montrose Mobile Shredder | 10:00 AM – 1:00 PM | Hendrick Hudson Free Library, 185 Rd #1236 Kings Ferry, Montrose, 10548

Wednesday, Apr 8, 2026

*Westchester Soccer Club’s Sustainability Night | 7:00 PM | The Stadium at Memorial Field, 431 Garden Ave, Mount Vernon, NY 10553

Dobbs Ferry Mobile Shredder | 9:00 AM – 12:00 PM | Water Front, 11 Station Plaza, Dobbs Ferry 10522

Friday, April 10, 2026

Valhalla Mobile Shredder | 10:00 AM – 1:00 PM | Mount Pleasant Community Center, 125 Lozza Dr., Valhalla NY 10595

Saturday Apr 11, 2026

Tarrytown Mobile Shredder | 10:00 AM – 1:00 PM | Green St Parking Lot – Green Street, Section F, Tarrytown, NY 10591

*Compost Distribution | 10:00 AM – 2:00 PM | Willson’s Woods Park, 8 Bradford Rd, Mt Vernon, NY 10553

Friday, Apr 17, 2026

*Stargazing at O’Hara | 7:30PM – 9:30PM | O’Hara Nature Center 170 Mountain Rd, Irvington, NY 10533 (rain or cloudy skies date 4/20/26)

Mount Vernon Mobile Shredder | 10:00 AM – 1:00 PM | Mount Vernon Public Library, 28 S. 1st Ave., Mt. Vernon, NY 10550

North Salem Mobile Shredder | 10:00 AM – 12:00 PM | Town Court/Police Station, 66 June Rd. North Salem, NY 10560

*Collapse & Renewal | 7:00 PM – 9:00 PM | Irvington Presbyterian Church, 25 N Broadway, Irvington NY 10533

Free film screening and Q&A “The Keeper” | 3:00 PM – 5:00 PM | Pace University, Willcox Hall, Multipurpose Room, 861 Bedford Rd, Pleasantville, NY 10570

Saturday, Apr 18, 2026

*Mamaroneck Clean and Green Day and Compost Soil Giveaway | 9:30 AM – 12:00 PM | Harbor Island Park, 60 Harbor Island Park, Mamaroneck, NY 10543 (raindate, 4/19/26)

*Town of Mamaroneck Annual Spring/Earth Day Cleanup | 10:00 AM – 12:00 PM | Leatherstocking Trail, 21 South Drive, Larchmont, NY

Sleepy Hollow Earth Day Festival & Picnic | 10:00 AM – 12:30 PM | James F. Galgano Senior Center, 55 Elm St, Sleepy Hollow, NY 10591

Hastings-on-Hudson Repair Cafe | 10:00 AM – 2:00 PM | James V. Harmon Community Center, 44 Main Street, Hastings-On-Hudson, NY 10706

Tuckahoe Earth Day Celebration | 12:00 PM – 3:00 PM | William E. Cottle School, 2 Siwanoy Blvd, Eastchester, NY 10709

Earth Day Family Event | 11:00 AM – 1:00 PM | The Green at Cross County Center, 8000 Mall Walk, Yonkers, NY 10704

Harrison Mobile Shredder | 10:00 AM – 1:00 PM | Town Hall -Commuter Parking Lot, 1 Hieneman Pl., Harrison, NY 10528

Bluebird Community Nest Monitoring | 1:00 – 3:00 PM | Ward Pound Ridge Reservation, Reservation Rd, Pound Ridge, NY 10576

Horsemen Family Earth Month Festival| 10:00 AM – 12:30 PM | Barnhart, Park, 25 Andrews Lane, Sleepy Hollow, NY

E-Waste Recycling Day | 9:00 AM – 1:00 PM | Somers Intermediate School, 240 Route 202, Somers, NY 10589

Ossining Repair Cafe | 11:00 AM – 3:00 PM | Joseph G. Caputo Community Center, 95 Broadway, Ossining, NY 10562

Earth Week Kick-Off with EcoPel | 1:00 – 3:00 PM | Town of Pelham Public Library, 530 Colonial Ave, Pelham, NY 10803

Sunday, Apr 19 2026

Mount Kisco Earth Day | 11:30 AM – 4:00 PM | Fountain Park, 100 East Main St. Mount Kisco, 10549

Mount Kisco Mobile Shredder | 10:00 AM – 1:00 PM | Fox Senior Center, 198 Carpenter Ave., Mt. Kisco, NY 10549

Somers Repair Cafe| 11:00 AM – 3:00 PM | Somers Library, Programming Room, 82 Primrose St, Katonah, NY 10536

Monday, Apr 20, 2026

Monday Earth Week with Village of Pelham Manor | 9:00 AM – 11:00 AM | Village of Pelham Manor at Esplanade & Boston Post Rd, Pelham Manor, NY 10803

Tuesday, Apr 21, 2026

*Pitch in For Parks – Muscoot Farms | 3:00- 6:00 PM | 51 NY-100, Katonah, NY 10536

Compost Distribution Event & Community Compost Bin and Rain Barrel Sale | 4:00 – 7:00 PM | Glen Island Park, Weyman Ave, New Rochelle, NY 10805

The Path to Clean Energy in the Hudson Valley | 7:00 PM | Somers Library Program Room, 80 Route 139, Katonah, NY 10536

Building Resilience to Coastal Climate Change Impacts | 6:30 PM | Virtual OR Teatown Carriage House, 1600 Spring Valley Rd, Ossining NY 10562

Wednesday, Apr 22, 2026

New Rochelle 2026 Earth Day Festival | 4:00 PM – 7:00 PM | New Rochelle City Hall Rotunda and Great Lawn, 515 North Ave, New Rochelle, NY 10801

19th Annual Blessing of the Hudson River | 7:30 AM | Habirshaw Park Beach, 35 Alexander Street, Yonkers, NY 10701

Earth Day Panel – Rethinking the Environmental Movement | 7:00 PM | Irvington Theater, 85 Main St, Irvington, NY 10533

Coyote Coexistence Program | 7:00 PM | Somers Library Program Room, 80 Route 139, Katonah, NY 10536

Rye Mobile Shredder | 10:00 AM – 1:00 PM | Recreation Tennis Lot, 281 Midland Ave., Rye, NY 10508

Thursday, Apr 23, 2026

*Pitch in For Parks – Willson’s Woods Park | 4:00 – 6:00 PM | 8 Bradford Rd, Mt Vernon, NY 10553

Dobbs Ferry Mobile Shredder | 9:00 AM – 12:00 PM | Water Front, 11 Station Plaza, Dobbs Ferry, NY 10522

South Salem Mobile Shredder | 10:00 AM – 1:00 PM | Town Park, 1079 Route 35., South Salem, NY 10590

*Learn About the Birds of Spring in Somers | 7:00 PM | Virtual

Friends of Mount Pleasant Library Book Sale | 10:00 AM – 7:30 PM | Mount Pleasant Public Library 350 Bedford Road. Pleasantville, NY 10570

Friday, Apr 24, 2026

Cortlandt Manor Mobile Shredder | 10:00 AM – 1:00 PM | Town Hall, 1 Heady St., Cortlandt Manor, NY 10567

*Birdhouse Building at Ridge Road Park | 9:00 AM – 12:00 PM | 287 Ridge Rd, Hartsdale, NY 10530

*Pitch in For Parks – Ridge Road Park | 10:00 AM – 1:00 PM | 287 Ridge Rd, Hartsdale, NY 10530

Find the Birds of Spring in Somers | 7:30 AM | Angle Fly Preserve, 55 Route 139, Katonah, NY

Celebrate Arbor Day | 10:00 AM | Bailey Park, (across from Elephant Hotel) 292 Route 202, Somers, NY 10589

Arbor Day 2026 Zeta Nu Omega Tree Planting | 3:00 – 4:00 PM | Philipse Manor Hall, 29 Warburton Ave, Yonkers, NY 10701

Rummage Sale | 9:00 AM – 5:00 PM | Pleasantville Presbyterian Church, 400 Bedford Road, Pleasantville, NY 10570

Friends of Mount Pleasant Library Book Sale | 10:00 AM – 4:30 PM | Mount Pleasant Public Library, 350 Bedford Road, Pleasantville, NY 10570

Arbor Day Celebration at the Hutchinson River | 3:00 – 5:00 PM | Hutchinson Ave & East 3rd Street, Mount Vernon, NY

Saturday, Apr 25, 2026

Green Ossining 16th Annual Earth Day Festival | 10:00 AM – 6:00 PM | Louis Engel Waterfront Park, 25 Westerly Rd, Ossining, NY 10562

*Chaos and Catharsis: Rev Billy and the Stop Shopping Choir | 7:00 PM – 8:30 PM | Irvington Theatre, 85 Main St, Irvington, NY 10533

Larchmont Earth Day Celebration | 1:00 PM – 4:00 PM | Constitution Park, 120 Larchmont Ave, Larchmont, NY 10538 (raindate, 4/26/26)

Village’s Free Day | 9:00 AM – 5:00 PM | Sleepy Hollow and Tarrytown Participating Households

Native Plant Seed Giveaway | 10:00 AM – 12:00 PM | Port Chester-Rye Brook Public Library, 1 Haseco Ave, Port Chester, NY 10573

An Eco Afternoon | 12:00 PM – 3:30 PM | 55 Westchester Avenue Pound Ridge, NY 10576

Earth Day at Nature Center at Greenburgh | 10:00 AM – 3:00 PM | 99 Dromore Rd. Scarsdale, NY 10583

Sustainable Dobbs’ Dirt Fest | 11:00 AM – 4:00 PM | Waterfront Park (Dobbs Ferry), 87 Chestnut St, Dobbs Ferry, NY 10522 (rain date 4/26/26)

8th Annual Sakura Cherry Blossom Festival in Hastings | 12:00 PM – 4:00 PM | Pocket Park, Villard Ave & Broadway, Hastings-on-Hudson, NY 10706

Tarrytown Earth Day Celebration | 10:00 AM – 12:00 PM | Neperan Park, 43-61 Neperan Rd, Tarrytown, NY 10591

Westchester Native Plant Center Annual Native Plant Sale | 10:00 AM | Hartford Hall, 75 Grasslands Road Valhalla, NY 10595-1693

*Pitch in For Parks – Tibbetts Brook Park | 10:00 AM – 2:00 PM | 355 Midland Ave, Yonkers, NY 10704

*Pitch in For Parks – Glen Island Park | 10:00 AM – 2:00 PM | Weyman Ave, New Rochelle, NY 10805

*Pitch in For Parks – Bronx River Reservation | 10:00 AM – 2:00 PM | Westchester County Center, East Lot, 198 N Central Ave, White Plains, NY 10606

*Pitch in For Parks – Scout Field | 10:00 AM – 2:00 PM | 1820 Midland Ave, Yonkers, NY 10708

Leave No Trace & 10 Essentials for Safety Hike | 9:15 AM | Heritage Hills Activities Center, 8 Heritage Hills Drive, Somers, NY 10589

Medicinal Plant & Tree Tour | 10:00 – 11:00 AM | Lasdon Public Gardens and & Veterans Memorial 2610 NY-35, Katonah, NY 10536

Return of the Fisher Study | 2:00 PM | Somers Town House, 335 US-202 Somers, NY 10589

Pick Up Pelham | 9:00 AM – 11:00 AM | Siwanoy Elementary School, Colonial Elementary School, Prospect Hill School, Hutchinson Elementary School; Four Corners and Shore Park, Pelham Manor; Secor Lane Clover Field Trestle; Shea and Pelham Train Station

Rummage Sale | 9:00 AM – 2:00 PM | Pleasantville Presbyterian Church, 400 Bedford Road, Pleasantville, NY 10570

Friends of Mount Pleasant Library Book Sale | 10:00 AM – 4:30 PM | Mount Pleasant Public Library 350 Bedford Road. Pleasantville, NY 10570

Vernal Pool Education Program | 9:00 – 10:30 AM | Michigan Road, Pound Ridge, NY 10576

Kitchen Knacks: Homemade Kitchen Cleaners | 11:00 AM – 12:30 PM | Hilltop Hanover Farm, Yorktown Heights, NY 10598

Sunday, Apr 26, 2026

Drive Electric Briarcliff Manor Earth Day | 12:00 PM – 4:00 PM | Briarcliff Manor Library Parking Lot, 1 Library Drive, Briarcliff Manor, NY 10510

Briarcliff Manor Earth Day 2026 | 12:00 PM – 4:00 PM | Law Memorial Park, 1031 Pleasantville Rd, Briarcliff Manor, NY 10510

Bedford 2030 EarthDay Fest | 12:00 PM – 4:00 PM | Bedford Village Memorial Park, 65 Greenwich Rd, Bedford, NY 10506 (raindate, 5/3/26)

New Castle Earth Day Celebration | 12:30 PM – 5:00 PM | Gedney Park, 155 Millwood Rd, Millwood, NY 10546

Ardsley Pollinator Day | 12:00 PM – 3:00 PM | Ardsley Community Center, 18 Center Street Ardsley, NY

Earth Day, Every Day: What Can We Do? | 11:30 AM | Somers Library Program Room, 80 Route 139, Katonah, NY

Wildflower Walk | 1:00 – 2:30 PM | Muscoot Farm, 51 Route 100, Katonah, NY 10536

Friends of Mount Pleasant Library Book Sale | 1:00 PM – 4:30 PM | Mount Pleasant Public Library, 350 Bedford Road, Pleasantville, NY 10570

WESPAC 2026 Social Forum | 12:00 – 5:00 PM | Westchester County Center 198 Central Ave, White Plains, NY 10606

Renewable Energy: Technology & Jobs Forum | 3:00 – 5:00 PM | SUNY Westchester Community College, 75 Grasslands Rd (Parking Lot 8), Valhalla, NY 10595

Wildflower Walk | 1:00 – 2:30 PM | Muscoot Farm, 51 NY-100 Katonah, NY 10536

Tuesday, Apr 28, 2026

Free Native Tree and Shrub Giveaway | 5:00 – 7:00 PM | The Greenburgh Public Library (multipurpose room), 300 Tarrytown Road, Elmsford, NY 10523

*Compost Distribution | 4:00 – 7:00 PM | Sprout Brook – DEF Facility, 5729 Albany Post Rd, Cortlandt Manor, NY 10567

Wednesday, Apr 29, 2026

*Invasive Plant Management | 10:00 AM – 1:00 PM | Nature Study Woods, 823 Webster Ave, New Rochelle, NY 10804

Thursday, Apr 30, 2026

Yonkers Mobile Shredder | 10:00 AM – 1:00 PM | Murray’s Skating Center, 348 Tuckahoe Rd., Yonkers, NY 10710

*Tree Planting at Scout Field | 10:00 AM – 1:00 PM | 1820 Midland Ave, Yonkers, NY 10708

Saturday, May 1, 2026

*Garage Cleanup at Mountain Lakes Park | 9:30 – 11:30 AM | 201 Hawley Rd, North Salem, NY 10560

Saturday, May 2, 2026

Croton Earth Day Celebration 2026 | 12:00 PM – 4:00 PM | Vassallo Park, Old Post Road South, Croton-on-Hudson, NY 10520 (Rain date is Saturday, May 9, 2026)

*Riverkeeper Sweep | 8:00 AM – 4:00 PM | 100 Stewardship Project Locations

Native Tree and Shrub Give Away | 10:00 AM – 11:00 AM | Lasdon Public Gardens, 2610 Amawalk Road, Route 35 Katonah, NY 10536

Saturday, May 16, 2026

White Plains Third Annual Sustainability Fair and Butterfly Release | 1:00 PM – 4:00 PM | White Plains Public Library, 100 Martine Avenue, White Plains, NY 10601

Saturday, May 30, 2026

Town of Rye EcoFest | 11:00 AM – 4:00 PM | Crawford Park, 122 N Ridge St, Rye Brook, NY 10573

* = Pre-registration Required

Feb 06

Keep Crestwood Cozy – D.I.Y Energy Savings Program at Crestwood Library in Yonkers

By Dan Welsh past events

Date: 02/10/26

Time: 4:00pm – 5:00pm

Join Crestwood Public Library and Sustainable Westchester for this informative energy savings program where you will learn how to take simple, D.I.Y actions to reduce energy waste and lower costs at home.

Also covered in the session: heat pumps, insulation, incentives for home energy upgrades, HEAP, Empower+, and GridRewards! Information on utility assistance programs.

We hope to see you there!

Co-sponsored by Sustainable Westchester and Crestwood Public Library

Jan 23

Cool Futures: Refrigeration Career Fair R/HVAC Student Networking Event

By Jishnu KJ past events

Date: February 11, 2026
Time: 9:00am – 2:15pm
Location: Poughkeepsie, NY

February 11: Cool Futures Refrigeration Career Fair

R/HVAC students and faculty are invited to participate in a FREE career fair with employers from the refrigeration industry. Join us to connect with the industry and learn about this outstanding career path! Participants will learn about career opportunities, connect with leading industry employers, and gain exposure to the latest refrigeration technologies.

This event is co-hosted with New Yorkers for Clean Power and Cornell Cooperative Extension Smart Energy Choices – Mid-Hudson.

Registration is required (please register by 1/23/26).
Register here: https://events.nasrc.org/e/poughkeepsie-ny

Jan 22

Natural Refrigeration Training Summit

By Dan Welsh past events

Date: February 10 – 12, 2026
Time: All Day Event
Location: Poughkeepsie, NY

Free Natural Refrigerant Training for Refrigeration Technicians

The Natural Refrigerant Training Summit will provide comprehensive training on CO2 and propane from multiple manufacturers and industry experts. This event is open to all refrigeration technicians from all locations.

This event is hosted by the North American Sustainable Refrigeration Council and co-sponsored with New Yorkers for Clean Power and Cornell Cooperative Extension Smart Energy Choices – Mid-Hudson.

What’s Included?

Concurrent technician training sessions on CO2 and propane from multiple manufacturers and industry experts.
Hands-on training break-out sessions with access to equipment.
Exhibit hall featuring the latest natural refrigerant products and service offerings.

Registration is required. Register here: https://events.nasrc.org/e/poughkeepsie-ny

Schedule details

February 10-12: Natural Refrigerant Training Summit

Our Natural Refrigerant Training Summit offer a FREE two-day training opportunity for refrigeration technicians on the latest CO2 and propane technologies. Participating technicians get access to classroom and hands-on training sessions from multiple manufacturers and industry experts. Attendees will also be invited to explore an exhibit hall to learn about the latest natural refrigerant products and services while networking with peers. Refrigeration technicians will receive priority.

February 12: Half-Day Workshop with Rusty Walker: Rolling Remodel with CO2 Booster Systems (Separate Registration Required)

This course provides practical methods for converting an operating store from an HFC rack system to a CO2 booster system with minimal disruption. We will cover system design considerations, parallel installation of the CO2 equipment, piping and valve changeovers, pressure testing, and commissioning procedures. Learn how to bring the new CO2 system online while safely shutting down and removing the existing HFC rack—ensuring continuous store operation throughout the remodel. Refrigeration technicians will receive priority.

Dec 23

D.I.Y Energy Savings Program at Yonkers Christian Assembly

By Miles IT Admin past events

Date: 01/23/26

Time: 7:30pm – 9:00pm

Join Yonkers Christian Assembly and Sustainable Westchester for this informative energy savings program where you will learn how to take simple, D.I.Y actions to reduce energy waste and lower costs at home.

Also covered in the session: heat pumps, insulation, incentives for home energy upgrades, HEAP, Empower+, and GridRewards! Information on utility assistance programs.

Doors open at 7pm. Program starts at 7:30pm. We hope to see you there!

Co-sponsored by Sustainable Westchester and Youth Christian Assembly, Yonkers

Dec 23

Home Energy Savings Program at Chappaqua Library

By Miles IT Admin past events

Date: 01/13/26

Time: 6pm – 7:30pm

Join New Castle’s Sustainability Board and Sustainable Westchester for this informative energy savings program where you will learn how to take simple, D.I.Y actions to reduce energy waste and lower costs at home.

Learn about clean heat and cooling technologies for your home including air source heat pumps, solar, geothermal, and all about the importance of insulation and air sealing. Q&A with one of Sustainable Westchester’s Clean Energy Advisors.

Doors open at 6pm. Program starts at 6:30pm. We hope to see you there!

Co-sponsored by Sustainable Westchester and Town of New Castle’s Sustainability Advisory Board.

Dec 16

Virtual Yoga for People & The Planet

By Dan Welsh past events

Time: Four Sundays in January (Jan 4, 11, 18, 25) • 8:00 PM ET
Format: Live virtual sessions (meeting link provided after registration)

Start your New Year with intention. Join Sustainable Westchester for a four-week virtual yoga series designed to bring peace, grounding, and climate-conscious community into your Sunday nights. Each session blends gentle movement, breathwork, and mindfulness to help participants step into 2026 aligned with their wellness goals, while supporting a healthier planet.

Instructors:

Julie Chang, Co-Chair, Sustainable Westchester
Megan Ort, Senior Manager, Sustainable Westchester

Nov 13

Ask the Home Energy Advisor – 20th November 2025

By Miles IT Admin past events

Date: 11/20/2025
Time: 7pm – 8:30pm

Join us to hear from Sustainable Westchester about how you can reduce your use of fossil fuel and move to making your living space healthier. You’ll hear from local residents about their energy upgrade upgrade experiences, and we’ll have contractors on hand to answer questions.

Join us to hear from Sustainable Westchester about how you can reduce your use of fossil fuel and move to making your living space healthier. With rebates and incentives available from NYSERDA and Con Ed, you have the opportunity to significantly reduce your home energy consumption, lower your energy bills, cut greenhouse gas emissions, and increase the year-round comfort and value of your home. Find out how Ossining homeowners have made the switch to air source heat pumps, geothermal and upgraded their home’s insulation.

past events

Community Feedback Gathering

Sustainability Programming & Savings Opportunities for Nonprofits

Westchester Earth Month Events 2026

– EVENTS AROUND WESTCHESTER – EVENTOS EN WESTCHESTER – EVENTS AROUND WESTCHESTER – EVENTOS EN WESTCHESTER

– EVENTS AROUND WESTCHESTER – EVENTOS EN WESTCHESTER – EVENTS AROUND WESTCHESTER – EVENTOS EN WESTCHESTER

* = Pre-registration Required

Month Long Events

Rivertowns Earth Month Scavenger Hunt | March 29 to May 3, 2026 | Hastings to Sleepy Hollow

Saturday, Mar 28, 2026

North Salem 2026 Annual Roadside Clean-up! | 9:00 AM – 11:00 AM | 274 Titicus Road North Salem, NY 10560

Sunday, Mar 29, 2026

TarryHollow Repair Cafe | 10:00 PM – 2:00 PM | James F. Galgano Building Sleepy Hollow Senior Center, 55 Elm Street, Sleepy Hollow, NY 10591

Saturday, Apr 4, 2026

*Cleanup at Twin Lakes County Park with Hudson River Restoration Project | 10:00 AM – 12:00 PM | Twin Lakes Park, Eastchester, NY 10709

Montrose Mobile Shredder | 10:00 AM – 1:00 PM | Hendrick Hudson Free Library, 185 Rd #1236 Kings Ferry, Montrose, 10548

Wednesday, Apr 8, 2026

*Westchester Soccer Club’s Sustainability Night | 7:00 PM | The Stadium at Memorial Field, 431 Garden Ave, Mount Vernon, NY 10553

Dobbs Ferry Mobile Shredder | 9:00 AM – 12:00 PM | Water Front, 11 Station Plaza, Dobbs Ferry 10522

Friday, April 10, 2026

Valhalla Mobile Shredder | 10:00 AM – 1:00 PM | Mount Pleasant Community Center, 125 Lozza Dr., Valhalla NY 10595

Saturday Apr 11, 2026

Tarrytown Mobile Shredder | 10:00 AM – 1:00 PM | Green St Parking Lot – Green Street, Section F, Tarrytown, NY 10591

*Compost Distribution | 10:00 AM – 2:00 PM | Willson’s Woods Park, 8 Bradford Rd, Mt Vernon, NY 10553

Friday, Apr 17, 2026

*Stargazing at O’Hara | 7:30PM – 9:30PM | O’Hara Nature Center 170 Mountain Rd, Irvington, NY 10533 (rain or cloudy skies date 4/20/26)

Mount Vernon Mobile Shredder | 10:00 AM – 1:00 PM | Mount Vernon Public Library, 28 S. 1st Ave., Mt. Vernon, NY 10550

North Salem Mobile Shredder | 10:00 AM – 12:00 PM | Town Court/Police Station, 66 June Rd. North Salem, NY 10560

*Collapse & Renewal | 7:00 PM – 9:00 PM | Irvington Presbyterian Church, 25 N Broadway, Irvington NY 10533

Free film screening and Q&A “The Keeper” | 3:00 PM – 5:00 PM | Pace University, Willcox Hall, Multipurpose Room, 861 Bedford Rd, Pleasantville, NY 10570

Saturday, Apr 18, 2026

*Mamaroneck Clean and Green Day and Compost Soil Giveaway | 9:30 AM – 12:00 PM | Harbor Island Park, 60 Harbor Island Park, Mamaroneck, NY 10543 (raindate, 4/19/26)

*Town of Mamaroneck Annual Spring/Earth Day Cleanup | 10:00 AM – 12:00 PM | Leatherstocking Trail, 21 South Drive, Larchmont, NY

Sleepy Hollow Earth Day Festival & Picnic | 10:00 AM – 12:30 PM | James F. Galgano Senior Center, 55 Elm St, Sleepy Hollow, NY 10591

Hastings-on-Hudson Repair Cafe | 10:00 AM – 2:00 PM | James V. Harmon Community Center, 44 Main Street, Hastings-On-Hudson, NY 10706

Tuckahoe Earth Day Celebration | 12:00 PM – 3:00 PM | William E. Cottle School, 2 Siwanoy Blvd, Eastchester, NY 10709

Earth Day Family Event | 11:00 AM – 1:00 PM | The Green at Cross County Center, 8000 Mall Walk, Yonkers, NY 10704

Harrison Mobile Shredder | 10:00 AM – 1:00 PM | Town Hall -Commuter Parking Lot, 1 Hieneman Pl., Harrison, NY 10528

Bluebird Community Nest Monitoring | 1:00 – 3:00 PM | Ward Pound Ridge Reservation, Reservation Rd, Pound Ridge, NY 10576

Horsemen Family Earth Month Festival| 10:00 AM – 12:30 PM | Barnhart, Park, 25 Andrews Lane, Sleepy Hollow, NY

E-Waste Recycling Day | 9:00 AM – 1:00 PM | Somers Intermediate School, 240 Route 202, Somers, NY 10589

Ossining Repair Cafe | 11:00 AM – 3:00 PM | Joseph G. Caputo Community Center, 95 Broadway, Ossining, NY 10562

Earth Week Kick-Off with EcoPel | 1:00 – 3:00 PM | Town of Pelham Public Library, 530 Colonial Ave, Pelham, NY 10803

Sunday, Apr 19 2026

Mount Kisco Earth Day | 11:30 AM – 4:00 PM | Fountain Park, 100 East Main St. Mount Kisco, 10549

Mount Kisco Mobile Shredder | 10:00 AM – 1:00 PM | Fox Senior Center, 198 Carpenter Ave., Mt. Kisco, NY 10549

Somers Repair Cafe| 11:00 AM – 3:00 PM | Somers Library, Programming Room, 82 Primrose St, Katonah, NY 10536

Monday, Apr 20, 2026

Monday Earth Week with Village of Pelham Manor | 9:00 AM – 11:00 AM | Village of Pelham Manor at Esplanade & Boston Post Rd, Pelham Manor, NY 10803

Tuesday, Apr 21, 2026

*Pitch in For Parks – Muscoot Farms | 3:00- 6:00 PM | 51 NY-100, Katonah, NY 10536

*Compost Distribution Event & *Community Compost Bin and Rain Barrel Sale | 4:00 – 7:00 PM | Glen Island Park, Weyman Ave, New Rochelle, NY 10805

The Path to Clean Energy in the Hudson Valley | 7:00 PM | Somers Library Program Room, 80 Route 139, Katonah, NY 10536

Building Resilience to Coastal Climate Change Impacts | 6:30 PM | Virtual OR Teatown Carriage House, 1600 Spring Valley Rd, Ossining NY 10562

Wednesday, Apr 22, 2026

New Rochelle 2026 Earth Day Festival | 4:00 PM – 7:00 PM | New Rochelle City Hall Rotunda and Great Lawn, 515 North Ave, New Rochelle, NY 10801

19th Annual Blessing of the Hudson River | 7:30 AM | Habirshaw Park Beach, 35 Alexander Street, Yonkers, NY 10701

Earth Day Panel – Rethinking the Environmental Movement | 7:00 PM | Irvington Theater, 85 Main St, Irvington, NY 10533

Coyote Coexistence Program | 7:00 PM | Somers Library Program Room, 80 Route 139, Katonah, NY 10536

Rye Mobile Shredder | 10:00 AM – 1:00 PM | Recreation Tennis Lot, 281 Midland Ave., Rye, NY 10508

Thursday, Apr 23, 2026

*Pitch in For Parks – Willson’s Woods Park | 4:00 – 6:00 PM | 8 Bradford Rd, Mt Vernon, NY 10553

Dobbs Ferry Mobile Shredder | 9:00 AM – 12:00 PM | Water Front, 11 Station Plaza, Dobbs Ferry, NY 10522

South Salem Mobile Shredder | 10:00 AM – 1:00 PM | Town Park, 1079 Route 35., South Salem, NY 10590

*Learn About the Birds of Spring in Somers | 7:00 PM | Virtual

Friends of Mount Pleasant Library Book Sale | 10:00 AM – 7:30 PM | Mount Pleasant Public Library 350 Bedford Road. Pleasantville, NY 10570

Friday, Apr 24, 2026

Cortlandt Manor Mobile Shredder | 10:00 AM – 1:00 PM | Town Hall, 1 Heady St., Cortlandt Manor, NY 10567

*Birdhouse Building at Ridge Road Park | 9:00 AM – 12:00 PM | 287 Ridge Rd, Hartsdale, NY 10530

*Pitch in For Parks – Ridge Road Park | 10:00 AM – 1:00 PM | 287 Ridge Rd, Hartsdale, NY 10530

Find the Birds of Spring in Somers | 7:30 AM | Angle Fly Preserve, 55 Route 139, Katonah, NY

Celebrate Arbor Day | 10:00 AM | Bailey Park, (across from Elephant Hotel) 292 Route 202, Somers, NY 10589

Arbor Day 2026 Zeta Nu Omega Tree Planting | 3:00 – 4:00 PM | Philipse Manor Hall, 29 Warburton Ave, Yonkers, NY 10701

Rummage Sale | 9:00 AM – 5:00 PM | Pleasantville Presbyterian Church, 400 Bedford Road, Pleasantville, NY 10570

Friends of Mount Pleasant Library Book Sale | 10:00 AM – 4:30 PM | Mount Pleasant Public Library, 350 Bedford Road, Pleasantville, NY 10570

Arbor Day Celebration at the Hutchinson River | 3:00 – 5:00 PM | Hutchinson Ave & East 3rd Street, Mount Vernon, NY

Saturday, Apr 25, 2026

Green Ossining 16th Annual Earth Day Festival | 10:00 AM – 6:00 PM | Louis Engel Waterfront Park, 25 Westerly Rd, Ossining, NY 10562

*Chaos and Catharsis: Rev Billy and the Stop Shopping Choir | 7:00 PM – 8:30 PM | Irvington Theatre, 85 Main St, Irvington, NY 10533

Larchmont Earth Day Celebration | 1:00 PM – 4:00 PM | Constitution Park, 120 Larchmont Ave, Larchmont, NY 10538 (raindate, 4/26/26)

Compost Distribution Event & Community Compost Bin and Rain Barrel Sale | 4:00 – 7:00 PM | Glen Island Park, Weyman Ave, New Rochelle, NY 10805